Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mahmoud Yassin-Kassab, MD

Individual provider Internal Medicine Physician · NPI 1144281486

Mahmoud Yassin-Kassab, MD is an Internal Medicine in Indianapolis, Indiana. Qualified in 1989, 37 years ago. Practices with Community Physicians of Indiana Inc, a 1,577-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
37
Licensed in
IN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1400 N Ritter Ave Ste 375B
Indianapolis, IN 46219-3052
Phone: (317) 355-9370
Fax: (317) 621-5678
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence IN01057007 (IN)

Record details

NPI number1144281486
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2006
Last updated in NPPESJune 22, 2021
Certification dateJune 22, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice Community Physicians Of Indiana Inc — 1577 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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